LY510ALHTR

LY510ALH MEMS motion sensor: high performance 100 /s analog yaw-rate gyroscope Preliminary data Features 2.7 V to 3.6 V single-supply operation Wide operating temperature range (-40C to +85C) LGA-16L (5x5x1.5mm) High stability overtemperature Analog absolute angular-rate output The LY510ALH has a full scale of 100 /s and is Two separate outputs capable of detecting rates with a -3 dB bandwidth (1x and 4x amplified) up to 140 Hz. The gyroscope is the combination Integrated low-pass filters of one actuator and one accelerometer integrated in a single micromachined structure. Low power consumption Embedded power-down It includes a sensing element composed by single driving mass, kept in continuos oscillating Embedded self-test movement and able to react when an angular rate High shock and vibration survivability is applied based on the Coriolis principle. ECOPACK RoHS and Green compliant A CMOS IC provides the measured angular rate (see Section 5) to the external world through an analog output voltage, allowing high level of integration and Applications production trimming to better match sensing element characteristics. GPS navigation systems STs gyroscope family leverages on robust and Motion tracking mature manufacturing process already used for Pointing devices, remote and game controllers the production of micromachined accelerometers. Motion control with user interface ST is already in the field with several hundred Industrial and robotics million sensors with excellent acceptance from the market in terms of quality, reliability and performance. Description LY510ALH is provided in plastic land grid array The LY510ALH is a low-power single-axis (LGA) package. Several years ago ST pioneered micromachined gyroscope capable of measuring successfully the usage of this package for angular rate along yaw axis. accelerometers. Today ST has the widest It provides excellent temperature stability and manufacturing capability and strongest expertise high resolution over an extended operating in the world for production of sensor in plastic temperature range (-40 C to +85 C). LGA package. Table 1. Device summary Order code Temperature range (C) Package Packing LY510ALH -40 to +85 LGA-16 (5x5x1.5) Tray LY510ALHTR -40 to +85 LGA-16 (5x5x1.5) Tape and reel July 2009 Doc ID 15800 Rev 2 1/12 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to www.st.com 12 change without notice. Obsolete Product(s) - Obsolete Product(s) Contents LY510ALH Contents 1 Block diagram and pin description . 3 1.1 Pin description 3 2 Mechanical and electrical specifications 5 2.1 Mechanical characteristics . 5 2.2 Electrical characteristics . 6 2.3 Absolute maximum ratings . 6 3 Terminology 7 3.1 Sensitivity 7 3.2 Zero-rate level 7 3.3 Self-test . 7 3.4 High pass filter reset (HP) . 7 4 Application hints 8 4.1 Output response vs. rotation . 9 4.2 Soldering information . 9 5 Package information 10 6 Revision history . 11 2/12 Doc ID 15800 Rev 2 Obsolete Product(s) - Obsolete Product(s)